{"id":47112,"date":"2024-10-07T11:29:14","date_gmt":"2024-10-07T03:29:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/47112\/"},"modified":"2024-10-07T11:29:14","modified_gmt":"2024-10-07T03:29:14","slug":"iis%e7%8b%80%e6%85%8b%e7%a2%bc-101-switching-protocols%ef%bc%88%e5%88%87%e6%8f%9b%e5%8d%94%e8%ad%b0%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/47112\/","title":{"rendered":"IIS\u72c0\u614b\u78bc &#8211; 101 Switching Protocols\uff08\u5207\u63db\u5354\u8b70\uff09"},"content":{"rendered":"<h1 id=\"iis%e7%8b%80%e6%85%8b%e7%a2%bc-101-switching-protocols%ef%bc%88%e5%88%87%e6%8f%9b%e5%8d%94%e8%ad%b0%ef%bc%89-VxnBDUMbxS\">IIS\u72c0\u614b\u78bc &#8211; 101 Switching Protocols\uff08\u5207\u63db\u5354\u8b70\uff09<\/h1>\n<p>\u5728\u7db2\u7d61\u901a\u4fe1\u4e2d\uff0cHTTP\u72c0\u614b\u78bc\u662f\u7528\u4f86\u8868\u793a\u4f3a\u670d\u5668\u5c0d\u5ba2\u6236\u7aef\u8acb\u6c42\u7684\u53cd\u61c9\u3002\u9019\u4e9b\u72c0\u614b\u78bc\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u4e86\u89e3\u8acb\u6c42\u7684\u8655\u7406\u60c5\u6cc1\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eIIS\u72c0\u614b\u78bc\u4e2d\u7684101 Switching Protocols\uff08\u5207\u63db\u5354\u8b70\uff09\uff0c\u4e26\u89e3\u91cb\u5176\u80cc\u5f8c\u7684\u6280\u8853\u539f\u7406\u53ca\u61c9\u7528\u5834\u666f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af101-switching-protocols%ef%bc%9f-VxnBDUMbxS\">\u4ec0\u9ebc\u662f101 Switching Protocols\uff1f<\/h2>\n<p>HTTP\u72c0\u614b\u78bc101 Switching Protocols\u662f\u7531\u4f3a\u670d\u5668\u8fd4\u56de\u7684\u4e00\u7a2e\u72c0\u614b\u78bc\uff0c\u8868\u793a\u4f3a\u670d\u5668\u540c\u610f\u5ba2\u6236\u7aef\u6240\u8981\u6c42\u7684\u5354\u8b70\u5207\u63db\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u5ba2\u6236\u7aef\u5e0c\u671b\u4f7f\u7528\u4e0d\u540c\u7684\u5354\u8b70\u4f86\u9032\u884c\u5f8c\u7e8c\u7684\u901a\u4fe1\u6642\uff0c\u4f8b\u5982\u5f9eHTTP\u5207\u63db\u5230WebSocket\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e5%a0%b4%e6%99%af-VxnBDUMbxS\">\u4f7f\u7528\u5834\u666f<\/h2>\n<p>101\u72c0\u614b\u78bc\u7684\u4e3b\u8981\u4f7f\u7528\u5834\u666f\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>WebSocket\u9023\u63a5\uff1a<\/strong>\u7576\u5ba2\u6236\u7aef\u5e0c\u671b\u5efa\u7acbWebSocket\u9023\u63a5\u6642\uff0c\u6703\u767c\u9001\u4e00\u500b\u5347\u7d1a\u8acb\u6c42\uff0c\u8981\u6c42\u4f3a\u670d\u5668\u5207\u63db\u5230WebSocket\u5354\u8b70\u3002\u5982\u679c\u4f3a\u670d\u5668\u652f\u6301\u6b64\u8acb\u6c42\uff0c\u5247\u6703\u8fd4\u56de101\u72c0\u614b\u78bc\uff0c\u8868\u793a\u5354\u8b70\u5df2\u6210\u529f\u5207\u63db\u3002<\/li>\n<li><strong>HTTP\/2\u5354\u8b70\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u5ba2\u6236\u7aef\u53ef\u80fd\u5e0c\u671b\u5c07HTTP\/1.1\u7684\u9023\u63a5\u5347\u7d1a\u5230HTTP\/2\u3002\u4f3a\u670d\u5668\u540c\u6a23\u6703\u8fd4\u56de101\u72c0\u614b\u78bc\u4ee5\u78ba\u8a8d\u9019\u4e00\u5207\u63db\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%be%e5%8d%94%e8%ad%b0%e5%88%87%e6%8f%9b-VxnBDUMbxS\">\u5982\u4f55\u5be6\u73fe\u5354\u8b70\u5207\u63db<\/h2>\n<p>\u8981\u5be6\u73fe\u5354\u8b70\u5207\u63db\uff0c\u5ba2\u6236\u7aef\u9700\u8981\u5728HTTP\u8acb\u6c42\u4e2d\u5305\u542b\u4e00\u500b\u7279\u5b9a\u7684\u6a19\u982d\uff0c\u7a31\u70ba\u201cUpgrade\u201d\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\u8acb\u6c42\uff1a<\/p>\n<pre><code>GET \/chat HTTP\/1.1\nHost: example.com\nUpgrade: websocket\nConnection: Upgrade\nSec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\nSec-WebSocket-Version: 13\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u8acb\u6c42\u4e2d\uff0c\u5ba2\u6236\u7aef\u8acb\u6c42\u5c07\u9023\u63a5\u5347\u7d1a\u5230WebSocket\u5354\u8b70\u3002\u5982\u679c\u4f3a\u670d\u5668\u652f\u6301\u9019\u4e00\u8acb\u6c42\uff0c\u5247\u6703\u8fd4\u56de\u5982\u4e0b\u97ff\u61c9\uff1a<\/p>\n<pre><code>HTTP\/1.1 101 Switching Protocols\nUpgrade: websocket\nConnection: Upgrade\n<\/code><\/pre>\n<h2 id=\"%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%9a%84%e6%94%af%e6%8c%81-VxnBDUMbxS\">\u4f3a\u670d\u5668\u7684\u652f\u6301<\/h2>\n<p>\u4e26\u975e\u6240\u6709\u7684\u4f3a\u670d\u5668\u90fd\u652f\u6301\u5354\u8b70\u5207\u63db\u3002\u5c0d\u65bcIIS\uff08Internet Information Services\uff09\u4f3a\u670d\u5668\u4f86\u8aaa\uff0c\u652f\u6301WebSocket\u7684\u529f\u80fd\u9700\u8981\u5728\u4f3a\u670d\u5668\u4e0a\u9032\u884c\u914d\u7f6e\u3002\u9019\u901a\u5e38\u6d89\u53ca\u5230\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fddIIS\u7248\u672c\u652f\u6301WebSocket\uff08IIS 8.0\u53ca\u4ee5\u4e0a\u7248\u672c\uff09\u3002<\/li>\n<li>\u5728IIS\u7ba1\u7406\u5668\u4e2d\u555f\u7528WebSocket\u529f\u80fd\u3002<\/li>\n<li>\u914d\u7f6e\u61c9\u7528\u7a0b\u5e8f\u7684Web.config\u6587\u4ef6\uff0c\u4ee5\u5141\u8a31WebSocket\u9023\u63a5\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c-VxnBDUMbxS\">\u5e38\u898b\u554f\u984c<\/h2>\n<h3 id=\"1-%e4%bb%80%e9%ba%bc%e6%83%85%e6%b3%81%e4%b8%8b%e6%9c%83%e6%94%b6%e5%88%b0101%e7%8b%80%e6%85%8b%e7%a2%bc%ef%bc%9f-VxnBDUMbxS\">1. \u4ec0\u9ebc\u60c5\u6cc1\u4e0b\u6703\u6536\u5230101\u72c0\u614b\u78bc\uff1f<\/h3>\n<p>\u7576\u5ba2\u6236\u7aef\u767c\u9001\u7684\u8acb\u6c42\u4e2d\u5305\u542b\u201cUpgrade\u201d\u6a19\u982d\uff0c\u4e26\u4e14\u4f3a\u670d\u5668\u540c\u610f\u5207\u63db\u5354\u8b70\u6642\uff0c\u5c07\u6703\u6536\u5230101\u72c0\u614b\u78bc\u3002<\/p>\n<h3 id=\"2-%e5%a6%82%e6%9e%9c%e4%bc%ba%e6%9c%8d%e5%99%a8%e4%b8%8d%e6%94%af%e6%8c%81%e5%8d%94%e8%ad%b0%e5%88%87%e6%8f%9b%ef%bc%8c%e6%9c%83%e7%99%bc%e7%94%9f%e4%bb%80%e9%ba%bc%ef%bc%9f-VxnBDUMbxS\">2. \u5982\u679c\u4f3a\u670d\u5668\u4e0d\u652f\u6301\u5354\u8b70\u5207\u63db\uff0c\u6703\u767c\u751f\u4ec0\u9ebc\uff1f<\/h3>\n<p>\u5982\u679c\u4f3a\u670d\u5668\u4e0d\u652f\u6301\u5354\u8b70\u5207\u63db\uff0c\u5247\u6703\u8fd4\u56de\u5176\u4ed6\u72c0\u614b\u78bc\uff0c\u4f8b\u5982400 Bad Request\u6216426 Upgrade Required\uff0c\u8868\u793a\u8acb\u6c42\u7121\u6cd5\u88ab\u6eff\u8db3\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VxnBDUMbxS\">\u7e3d\u7d50<\/h2>\n<p>101 Switching Protocols\u72c0\u614b\u78bc\u5728\u73fe\u4ee3\u7db2\u7d61\u901a\u4fe1\u4e2d\u626e\u6f14\u8457\u91cd\u8981\u89d2\u8272\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5be6\u73fe\u5be6\u6642\u901a\u4fe1\u7684\u61c9\u7528\u4e2d\u3002\u4e86\u89e3\u9019\u4e00\u72c0\u614b\u78bc\u7684\u5de5\u4f5c\u539f\u7406\u53ca\u5176\u61c9\u7528\u5834\u666f\uff0c\u5c0d\u65bc\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u4f86\u8aaa\u90fd\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u82e5\u60a8\u5c0d\u65bc\u4f3a\u670d\u5668\u914d\u7f6e\u6216\u5176\u4ed6\u76f8\u95dc\u554f\u984c\u6709\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4e86\u89e3\u66f4\u591a\u8cc7\u8a0a\uff0c\u7279\u5225\u662f\u95dc\u65bc<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c<a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3IIS\u72c0\u614b\u78bc101 Switching Protocols\uff08\u5207\u63db\u5354\u8b70\uff09\uff0c\u5176\u7528\u65bc\u6307\u793a\u4f3a\u670d\u5668\u540c\u610f\u5ba2\u6236\u7aef\u7684\u5354\u8b70\u5207\u63db\u8acb\u6c42\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-47112","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/47112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=47112"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/47112\/revisions"}],"predecessor-version":[{"id":47113,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/47112\/revisions\/47113"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=47112"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=47112"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=47112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}